What is h3btc

1.

1. BTC: chemical vocabulary

BTC is the abbreviation of (Trichloromethyl) carbonate. It is the abbreviation of a chemical substance, mainly composed of carbon, chlorine and oxygen. The chemical formula is c3cl6o3, which can be used as the substitute proct of highly toxic phosgene and diphosgene in the synthesis

BTC: enterprise abbreviation

BTC refers to BTC Yingqun enterprise from Taiwan, China, which is a large-scale high-tech enterprise developing and procing keyboard, mouse and recorder. BTC is famous for procing high-quality computer peripherals. BTC is the OEM keyboard and add-on card proced by famous brand EMPREX, ranking first in Taiwan, especially the third in the world

BTC: the concept of bitcoin was first proposed by Nakamoto on November 1, 2008, and was formally born on January 3, 2009. According to the idea of Nakamoto, the open source software is designed and released, and the P2P network on it is constructed. Bitcoin is a virtual encrypted digital currency in the form of P2P. Point to point transmission means a decentralized payment system

BTC: engineering material

BTC (buttress thread coupling), full name of partial trapezoidal thread coupling, is an API standard thread connection type, which is commonly used in the connection of petrochemical pipes or tools, such as floating collar, guide shoe and pipe shoe used in cementing operation

5, BTC: e-commerce mode

BTC (business to customer) e-commerce is one of the categories of e-commerce by trading partners, that is, e-commerce of commercial institutions to consumers. This form of e-commerce is generally based on the network retail instry, mainly with the help of the Internet to carry out online sales activities. BTC is also known as B2C, B2C mode is the earliest e-commerce mode in China

2. What is bitcoin to eat?

3. New people on the road first slowly, look and buy. Let's take a look

4. 1,3,5-tris (4-carboxyphenyl) benzene

5. Name:
4,4 ', 4 & # 39&# 39;- Benzene-1,3,5-tri-benzoic acid

here is a picture:
http://www.isload.com.cn/myfile/download/o8hykqjmgc0vm/H3BTB.gif A unit of (BTB) is the proct of ionization of hydrogen ion. In fact, its structure is that three positions on a benzene ring are replaced by benzoic acid, Among them, 1,3,5 in the nomenclature refers to the positions 1,3,5 of the benzene ring with three benzoic acid groups, and 4,4 ', 4 & # 39&# 39; It means that the four positions of three benzoic acids are linked with benzene ring, here 4,4 ', 4 & # 39&# 39; In order to distinguish the three benzoic acid groups, the superscript is adopted, which should be well understood

6. PH3: phosphine.
H3: H isotope tritium, super heavy hydrogen (heavy hydrogen is H-2).
NH3: ammonia.
HCN: hydrogen cyanide, or aqueous solution (hydrocyanic acid).
ETO: ethylene oxide

7. H3 molecule is formed by combining H2 with a hydrogen atom (H). H3 molecule can also be written as (H2. H). It has three centers and three electron bonds. It is very unstable and exists for microseconds. It can be converted into hydrogen quickly

8. New material

9. H3 is equal to H2, combined with an H atom, H3 molecule, which is a pure substance, a gas.